Company lists · Data refreshed September 2026

Top 25 Smart home energy companies based in Belgium

RevenueBase identified 106 company matches for smart home energy companies associated with Belgium as of September 2026 and tracks 1,011 professional contacts across them, including 400 with verified work emails. Antwerp is the largest hub.

This list covers company matches for smart home energy companies associated with Belgium, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 18, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 18, 2026 How this list was built
106Companies
1,011Contacts tracked
400Verified emails
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The 25 largest smart home energy companies based in Belgium

Ranked by team size
Top 25 of 106 company matches for smart home energy companies based in Belgium, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 18, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchSint Niklaas, BelgiumHQ recorded Sep 18, 2026501-1,000474 contacts →

Exact match

“Niko designs electr(on)ic solutions to enhance buildings to better suit the needs of the people who live and work in them.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
2Exact matchHerent, BelgiumHQ recorded Sep 18, 202651-20053 contacts →

Exact match

“EnergyKing werd in 2013 opgericht door twee ingenieurs: Lucas & Wiet.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
3Exact matchVeurne, BelgiumHQ recorded Sep 18, 202651-20024 contacts →

Exact match

“Op maat van elke individuele klant werkt ESE de technisch optimale en meest economische oplossing uit voor hun specifieke energie problemen en dit steeds vanuit een ecologisch…”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
4Exact matchOverijse, BelgiumHQ recorded Sep 18, 202651-20024 contacts →

Exact match

“Group VHC zorgt al meer dan 25 jaar voor slimme oplossingen in verwarming, koeling, ventilatie en zonne energie.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
5Exact match9850, BelgiumHQ recorded Sep 18, 202611-5023 contacts →

Exact match

“Ecopuur bekijkt het verbruikspatroon van je huidige of nieuwe woning.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
6Exact matchEvere, BelgiumHQ recorded Sep 18, 202611-5023 contacts →

Exact match

“Soltis est une entreprise créée en 2008 qui accompagne professionnels et particuliers dans la mise en place de solutions vertes et rentables avec un seul but: améliorer…”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
7Exact matchBelgië, BelgiumHQ recorded Sep 18, 202651-20023 contacts →

Exact match

“Cozie | Durable Comfort Cozie is a vibrant company that works with ENGIE to combine the energy and dynamism of a start-up with the technical competence & long-term vision of an…”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
8Exact match2550 Kontich, BelgiumHQ recorded Sep 18, 2026201-50020 contacts →

Exact match

“Priva Building Automation helps owners, developers and investors to build environments that make people feel better while using energy in the most sustainable manner possible.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
9Exact matchArendonk, BelgiumHQ recorded Sep 18, 202611-5019 contacts →

Exact match

“Energieconcepten biedt duurzame energieoplossingen voor het verwarmen, ventileren, verlichten, sturen… van gebouwen.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
10Exact matchNinove, BelgiumHQ recorded Sep 18, 202611-5017 contacts →

Exact match

“nergie zonder zorgen Ga je bouwen?”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
11Exact matchRuiselede, BelgiumHQ recorded Sep 18, 202611-5011 contacts →

Exact match

“Proenergy is een bedrijf dat in 2010 werd opgericht door Steven Roels, gedreven door een grote passie voor groene energie-installaties zoals zonnepanelen, warmtepompen…”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
12Exact matchLandegem, BelgiumHQ recorded Sep 18, 202611-509 contacts →

Exact match

“Je eigen smart home zonder zorgen.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
13Exact matchMerchtem, BelgiumHQ recorded Sep 18, 202611-509 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
14Exact matchBrussels / Antwerp, BelgiumHQ recorded Sep 18, 202611-509 contacts →

Exact match

“aug·e stands for 'Augmented Energy'.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
15Exact matchStavelot, BelgiumHQ recorded Sep 18, 202651-2009 contacts →

Exact match

“Dauvister (170+ employees, 30M€ turnover) studies, installs and maintains energy efficency systems for homeowners as well as for large companies.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
16Exact matchRiemst, BelgiumHQ recorded Sep 18, 202611-508 contacts →

Exact match

“WOPA Saving Energy uit Riemst (Limburg) biedt energiebesparende totaaloplossingen voor zowel particulieren als bedrijven.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
17Exact matchGistel, BelgiumHQ recorded Sep 18, 202611-508 contacts →

Exact match

“BOWERS® creëert doordachte woon- en werkplekken door goed te isoleren, optimaal te ventileren, energiezuinig te verwarmen en alles ‘smart’ op elkaar af te stemmen.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
18Exact matchHerentals, BelgiumHQ recorded Sep 18, 202651-2008 contacts →

Exact match

“Sun Eco is de specialist in uw woning energie efficiënter te maken.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
19Exact matchWauthier-braine, BelgiumHQ recorded Sep 18, 20261-107 contacts →

Exact match

“Intéressé par- L'optimisation de vos ressources énergétiques- L'amélioration du confort de vos bâtiments- La valorisation de votre patrimoine immobilier- La maîtrise de vos coûts…”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
20Exact matchMol, BelgiumHQ recorded Sep 18, 202611-507 contacts →

Exact match

“Wij maken jouw huis of bedrijf een pak comfortabeler om in te wonen en te werken En wie zijn ‘wij’ dan?”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
21Exact matchAntwerp, BelgiumHQ recorded Sep 18, 202611-506 contacts →

Exact match

“June helps you to save on energy in a smart way.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
22Exact matchZandhoven, BelgiumHQ recorded Sep 18, 202611-506 contacts →

Exact match

“Link-it Let Things Talk Onze specialiteiten zijn naast het ontwerpen en uitvoeren (of begeleiden) van Smart Home projecten voor bouwers of zelfbouwers ook…”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
23Exact matchKortrijk, BelgiumHQ recorded Sep 18, 20261-105 contacts →

Exact match

“We are focused on accelerating the energy transition helping companies, cooperatives, and cities empower their clients, members, and citizen to reduce their energy footprint while…”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
24Exact matchWaregem, BelgiumHQ recorded Sep 18, 20261-105 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
25Exact matchGhent, BelgiumHQ recorded Sep 18, 202611-504 contacts →

Exact match

“OpenMotics is an open platform, modular and affordable soft- and hardware platform that automates all techniques in a home, building or community.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase

Showing 25 of 106 smart home energy companies based in Belgium

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Smart home energy companies based in Belgium at a glance

As of Sep 18, 2026
39.6%Verified-email coverage
9.5Average contacts per company
1-10Median size (employees)
4.7%Largest-city concentration · Antwerp
Sep 18, 2026Page data refreshed

Companies by employee count

1-10
63
11-50
33
51-200
7
201-500
1
501-1,000
1

Email recency for this list is measured worldwide rather than for Belgium, so it is reported there. Company counts and contact totals on this page are exact for Belgium, over 106 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Belgium whose business descriptions match “smart home energy companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 400 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on September 18, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “smart home energy companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many smart home energy companies are there based in Belgium?

RevenueBase identified 106 company matches for smart home energy companies associated with Belgium as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

NIKO tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most smart home energy companies?

Antwerp leads with 5 company records, followed by Brussels (3) and Zandhoven (3).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 400 professional contacts with verified work emails tracked across these 106 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 18, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.